28197084888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{275599}}^1$

素因数の和:275654

約数の個数: 144

約数和(自身を含む): 91898820000

約数和(自身を除く): 63701735112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2436, 2842, 3528, 3654, 4263, 4872, 5684, 7308, 8526, 11368, 12789, 14616, 17052, 25578, 34104, 51156, 102312, 275599, 551198, 826797, 1102396, 1653594, 1929193, 2204792, 2480391, 3307188, 3858386, 4960782, 5787579, 6614376, 7716772, 7992371, 9921564, 11575158, 13504351, 15433544, 15984742, 17362737, 19843128, 23150316, 23977113, 27008702, 31969484, 34725474, 40513053, 46300632, 47954226, 54017404, 55946597, 63938968, 69450948, 71931339, 81026106, 95908452, 108034808, 111893194, 121539159, 138901896, 143862678, 162052212, 167839791, 191816904, 223786388, 243078318, 287725356, 324104424, 335679582, 391626179, 447572776, 486156636, 503519373, 575450712, 671359164, 783252358, 972313272, 1007038746, 1174878537, 1342718328, 1566504716, 2014077492, 2349757074, 3133009432, 3524635611, 4028154984, 4699514148, 7049271222, 9399028296, 14098542444, 28197084888]

約数ペア:

[(1, 28197084888), (2, 14098542444), (3, 9399028296), (4, 7049271222), (6, 4699514148), (7, 4028154984), (8, 3524635611), (9, 3133009432), (12, 2349757074), (14, 2014077492), (18, 1566504716), (21, 1342718328), (24, 1174878537), (28, 1007038746), (29, 972313272), (36, 783252358), (42, 671359164), (49, 575450712), (56, 503519373), (58, 486156636), (63, 447572776), (72, 391626179), (84, 335679582), (87, 324104424), (98, 287725356), (116, 243078318), (126, 223786388), (147, 191816904), (168, 167839791), (174, 162052212), (196, 143862678), (203, 138901896), (232, 121539159), (252, 111893194), (261, 108034808), (294, 95908452), (348, 81026106), (392, 71931339), (406, 69450948), (441, 63938968), (504, 55946597), (522, 54017404), (588, 47954226), (609, 46300632), (696, 40513053), (812, 34725474), (882, 31969484), (1044, 27008702), (1176, 23977113), (1218, 23150316), (1421, 19843128), (1624, 17362737), (1764, 15984742), (1827, 15433544), (2088, 13504351), (2436, 11575158), (2842, 9921564), (3528, 7992371), (3654, 7716772), (4263, 6614376), (4872, 5787579), (5684, 4960782), (7308, 3858386), (8526, 3307188), (11368, 2480391), (12789, 2204792), (14616, 1929193), (17052, 1653594), (25578, 1102396), (34104, 826797), (51156, 551198), (102312, 275599)]